ARM: dts: dm816x: add bus functionality to base PRCM node

Add simple-bus compatibility and ranges properties to prcm node. This is
done in preparation of adding the support for clkctrl nodes.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/dm816x.dtsi b/arch/arm/boot/dts/dm816x.dtsi
index 12edb8f976b7..1edc2b48b254 100644
--- a/arch/arm/boot/dts/dm816x.dtsi
+++ b/arch/arm/boot/dts/dm816x.dtsi
@@ -67,8 +67,11 @@
                 ranges;
 
                 prcm: prcm@48180000 {
-                        compatible = "ti,dm816-prcm";
+                        compatible = "ti,dm816-prcm", "simple-bus";
                         reg = <0x48180000 0x4000>;
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        ranges = <0 0x48180000 0x4000>;
 
                         prcm_clocks: clocks {
                                 #address-cells = <1>;